The R6 that stopped being a street bike
2009 Yamaha YZF-R6 — A committed track-only R6 — suspension, controls, and bodywork set up for lap times, not looks.
Reference build assembled by the shop from community consensus — prices verified at publish.
- Öhlins NIX30 fork cartridge kitDrop-in cartridges, but get them sprung for your weight in gear when you order — the springs are the point, not the gold. Mine were winter race-support pricing; typical street today is nearer $1,300.$1,050
- Öhlins TTX GP rear shockDirect bolt-in with a length adjuster. Overkill for street, correct for a bike that only sees apexes.$1,550
- GPR V4 steering damperBar-mounted, bolt-on kit. One headshake moment made this feel cheap.$460
- Graves full titanium exhaust systemThe Yamaha-specialist pick. Big weight drop, modest power. Track-only — it deletes the cat.$1,750
- Mail-in ECU flash (FTECU-based service)Mail the ECU out, back in a week. Cleans up fueling for the open exhaust, raises the limiter, enables the downshift blipper.$250
- Woodcraft rearsetsThe US race standard: rebuildable, replacement parts stocked everywhere, real ground clearance. GP shift takes two minutes.$400
- Woodcraft clip-ons3-piece design — a crash usually only kills the bar tube, which costs about $25 to replace.$160
- Armour Bodies Pro Series race bodyworkFiberglass race kit, comes unpainted. Add fasteners, a windscreen, and either paint or the acceptance that it will look like mine.$800
- GB Racing engine cover setRequired by most US track orgs for race groups, smart everywhere else. Bolts over the stock covers.$300
- Spiegler stainless front brake line kitFirms the lever after the stock rubber lines' second decade. Bleeding is the whole job.$170
- Brembo Z04 front brake pads (pair)Race pads — huge bite once hot, grumpy when cold. Keep the stock pads if the bike ever sees a street ride again.$180
- Pirelli Diablo Supercorsa SC V4 setDOT race rubber. Warmers help but aren't mandatory at track-day pace; two heat cycles in, you'll stop talking about the exhaust.$520
The story
Bought this 2009 R6 with a salvage title and 24k miles for $4,200 — cosmetic damage, straight frame, good compression. The plan was track-only from day one, so nothing on this sheet cares about mirrors or license plates. Stripped the street gear the first weekend and sold the stock exhaust, lights, and bodywork for about $700, which quietly paid for the Woodcraft parts.
The suspension is the whole build. Cartridges and a real shock, sprung and valved for my weight in gear, cost more than everything else except the exhaust — and a 15-year-old fork was losing me more lap time than anything the engine wasn't doing. The GPR damper went on after one proper headshake exiting a fast left. That was not a purchase I debated afterward.
The Graves system and flash are the R6 canon for a reason, but be honest about what you're buying: mine picked up maybe a handful of horsepower and dropped real weight, and mostly the flash cleaned up the throttle and enabled the blipper. The Z04 pads are a track-only choice — they feel wooden on lap one until there's heat in them, which is exactly the wrong behavior for the street.
The Armour Bodies kit went on in rattle-can white with the pre-drilled Dzus holes. It looks like a shed build because it is one. Total below is parts only — the bike itself, paint, spares, and entry fees are a second, sadder spreadsheet.
Shop this build
One retailer search per line. Most of these parts are model-specific, so confirm the exact part number for your year, generation and market before you buy.
| Part | Typical price | Where to buy |
|---|---|---|
| Öhlins NIX30 fork cartridge kitSuspension | $1,050 | |
| Öhlins TTX GP rear shockSuspension | $1,550 | |
| GPR V4 steering damperSuspension | $460 | |
| Graves full titanium exhaust systemExhaust | $1,750 | |
| Mail-in ECU flash (FTECU-based service)Tune | $250 | |
| Woodcraft rearsetsLevers | $400 | |
| Woodcraft clip-onsLevers | $160 | |
| Armour Bodies Pro Series race bodyworkBodywork | $800 | |
| GB Racing engine cover setCrash Protection | $300 | |
| Spiegler stainless front brake line kitBrakes | $170 | |
| Brembo Z04 front brake pads (pair)Brakes | $180 | |
| Pirelli Diablo Supercorsa SC V4 setTires & Wheels | $520 |
Some links may earn Unstocked a commission at no cost to you. Prices shown are typical street prices — always verify fitment and price at the retailer. Model-specific parts (exhausts, rearsets, bodywork) can run 2–3× between platforms — the sheet shows a typical figure.
Ride your version
Open this exact parts list in the composer. Swap what you’d change, then share your own link — the sheet lives in the URL.